#6 Dual Feed Holley Black

The AEROQUIP #6 Dual Feed Holley Black carburetor inlet fitting is a precision-engineered adapter designed for high-performance fuel system installations on Holley carburetors. This straight inlet fitting bridges the gap between 6 AN male fuel lines and the 7/8-20 inch male carburetor inlet port, delivering fuel with minimal restriction while maintaining structural integrity under boost and high-flow conditions. Constructed from aluminum and finished in black anodize, this fitting combines durability with corrosion resistance—essential for sustained street and competition use.

The dual feed design accommodates secondary fuel delivery on Holley carburetors equipped with dual-feed inlet capability, allowing proper fuel distribution across both primary and secondary circuits. The 6 AN male thread accepts standard -6 hose and fittings common in aftermarket fuel system plumbing, while the 7/8-20 inch carburetor-side port ensures compatibility with Holley four-barrel carburetors. Black anodize coating provides excellent corrosion resistance in underhood environments exposed to fuel vapors, heat cycling, and moisture. At 0.06 lbs, the minimal weight and compact 2.35 x 1.15 x 3.75 inch footprint integrate cleanly into tight engine bay layouts without adding unnecessary mass.

This fitting serves builders upgrading carbureted engines with modern fuel delivery systems, street rodders transitioning to adjustable fuel pressure regulation, and competition carburetor users requiring precise fuel distribution. The straight configuration eliminates flow-path bending losses compared to 90-degree adapters, maintaining fuel velocity and delivery consistency—particularly important when tuning Holley carburetors for peak air-fuel ratio. AEROQUIP's engineering reputation ensures proper fitment and reliable performance across repeated heat cycles and fuel system pressure fluctuations typical of high-output engine applications.